! Date
! Notes
|-
| Firefox 30.0
| June 10
| [https://www.mozilla.org/en-US/firefox/30.0/releasenotes/ Release Notes]
|-
| Firefox 30.0 for Android
| June 10
| [https://www.mozilla.org/en-US/mobile/30.0/releasenotes/ Release Notes]
|-
| Firefox 29.0.1